baber/WOPTO huggingface dataset:
Patent JP-S56104448-A (JP)
Title: Manufacture of dielectric insulator isolation integrated circuit
Inventor: OKUHARA SHINJI
IPC: H01L23/522
Filed: 1980-01-23
Abstract: PURPOSE:To obtain the high density high withstand voltage integrated circuit allowable for the displacement in production by forming thick and thin insulating films unnecessary for etching. CONSTITUTION:A plurality of monocrystalline semiconductor regions 3 enclosed at the bottom and side surfaces with oxide films 2 and supported by a polycrystalline semiconducdor 1 are formed, the main surface is oxidized, and then a polycrystalline semiconductor thin film 7 is locally formed on the surface of the oxide film 2. Then, it is again oxidized to form the oxide film at the film 7. Thereafter, a part of the surface of the oxide film is etched and removed to form holes 5, 5', and a circuit element is formed by impurity diffusion. Thus, wires 4, 4' are formed along the oxide film formed stepwisely by an evaporation technique. Thus, the stepwise difference of the insulating film can be reduced without etching the insulating film, and the disconnection of the wire can be prevented. Further, the surface oxide film of the p-n junction is reduced in thickness so as to enhance the field plate effect thereof.
Patent JP-H05190693-A (JP)
Title: Semiconductor device
Inventor: TERAJIMA TOMOHIDE
IPC: H01L29/06
Filed: 1992-01-16
Abstract: PURPOSE:To obtain a semiconductor device manufacturable by a simple process and capable of preventing the lowering of the withstand voltage. CONSTITUTION:A diffusion region 2 and another diffusion region 3 are formed on the surface of an n<-> layer 1, separated by an insulating layer 6b. Conductive films 5a and 5e touch the diffusion regions 2 and 3 respectively, and a conductive film 5c is formed on the insulating layer 6b. These films are separated by conductive film 6a and 6b from substances other than themselves, but capacity-coupled with conductive films 4b and 4d formed on the insulating layer 6a. A wiring conductive film 4 is also formed on the insulating layer 6a, but the capacity coupling of this with the conductive films 5a, 5c, and 5e is comparatively small. Consequently, the conductive films block the influence which the wiring conductive film exerts on the surface of the semiconductor device, and electric field concentration is suppressed.
Patent JP-S56104101-A (JP)
Title: Turbine stage construction
Inventor: FUJIWARA TADASHI
IPC: H01J29/50
Filed: 1980-01-23
Abstract: PURPOSE: To reduce flow loss of a staged turbine wherein stationary blades and moving blades are alternately arranged, by forming a step on an upper face of a dovetail of each moving blade facing a flow course, and a channel laying along each step so as to absorb an eddy produced in the channel.  
     CONSTITUTION: A flange 13 is formed along a channel between moving blades in such a manner that an entire or partial edge of a side face 10a on the rear side of a blade of a dovetail 10 used for driving the moving blade into a rotor disc 11 is protruded from another face 10b. And a channel 14 running to an end face on the outlet side of the moving blades is formed in the flange 13. While a working fluid 15 flows between the moving blades 8, 8', secondary flows 17 crossing a flowing direction of the main flow 15 are created on the upper face of the dovetail in a flow course between arranged moving blades on account of a pressure difference. The secondary flows 17 are however blocked by the flange 13 and absorbed by the channel 14, and run out from an outlet side of the moving blade as flows 18. Thereby, a loss of the secondary flows can be effectively reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62168884-A (JP)
Inventor: KUNO YASUO
IPC: E04H7/22
Filed: 1986-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10148550-A (JP)
Title: Light-emitting pointer for instrument
Inventor: KADOYA MINORU
IPC: G01D13/28
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of brightness unevenness of a slit and to improve the appearance, in a light-emitting pointer for instrument. SOLUTION: The light coming out of a light-guiding plate 12 along a light path 11 comes in a prism 30c through an opening part 31c of a pointer main body 30a, and then, after totally reflected on a reflection wall 34 in the prism 30c, comes to a reflected wall 31b of the pointer main body 30a. The light coming out of the light guiding plate 12 through the light path 12 comes in the prism 30c through an opening part 31c of the pointer main body 30a. Then, the incident light is total-reflected on a transmission reflection wall 37 in the prism 30c to come to a reflection wall 34, the it is reflected on the reflection wall 34 to pass through the transmission reflection wall 37, and then incident on the reflection wall 31b of the pointer main body 30a.  Both lights thus incident on the reflection wall 30b is reflected on the reflection wall 31b to pass through a slit 36, and then emitted upward.
Patent JP-H01181176-A (JP)
Title: Character recognizing device
Inventor: TAKENOUCHI MARIKO
IPC: G06K9/34
Filed: 1988-01-14
Abstract: PURPOSE:To realize segmentation of characters by recognizing the divided parts while shifting the dividing position to a part where a character has a contact and defining the dividing position where the recognition evaluation value is equal to an inflection point as a character dividing position. CONSTITUTION:A 1st character division detecting part 4 detects the division of characters with use of the histogram of the picture elements forming a character which is extracted by scanning vertically a character string segmented out of a picture memory 2 via a character string segmenting part 3. At the same time, the contact of characters is detected based on the length of a character part in the direction of the character string and the reference character width. Then a 2nd character division detecting part 5 obtains the feature value of each divided part while shifting the dividing position for the part where the character contact is detected. The feature value is compared with the character feature value registered into a dictionary 6 for acquisition of the mean evaluation value between two character parts. Then the dividing position where the evaluation value is minimized is decided as the character dividing position.
Patent JP-H05188157-A (JP)
Title: Nut detecting apparatus
Inventor: SATO TAKEO
IPC: G01V9/00
Filed: 1992-01-16
Abstract: PURPOSE:To obtain a nut detecting apparatus, which prevents the occurrence of erroneous recognition for the presence or absence of a nut and can positively determine the position of a base material. CONSTITUTION:A locating pin 11 is inserted into a female screw part 6a of a nut 6, which is fixed to a base material 1 by way of a through hole 1a from the other single-side surface of the base material. Compressed air is jetted through a jetting port 11c, which is provided at an outer surface part 11d of the locating pin 11. The jetting resistance at this time is detected with a pressure sensor 12. When the pressure is high, it is judged that there is the nut 6. When the pressure is low, it is judged that the nut 6 is not present.
Patent JP-S56103313-A (JP)
Title: Vehicle running guiding device
Inventor: MITAMURA KENICHI
IPC: G08G1/133
Filed: 1980-01-21
Abstract: PURPOSE:To accurately detect bearings irrespective of the operation of an electrically driven mirror by so constituting the device that the output of the bearing sensor of the time when said mirror operates is held at the time when the mirror operates. CONSTITUTION:Normally, the bearing output from a bearing sensor 28 is outputted via a switch 30 to a bearing operating circuit 34. At the operating of a remote control switch 31, this closes and current flows to a motor 26 and a relay coil 33, thereby tilting a mirror plate in the predetermined direction. Also, the energizing of the relay coil 33 causes the switch 30 to be connected to the memory 29 side. Hence, the supply of the output of the bearing sensor 28 to the circuit 34 is interrupted, and the bearing output from the sensor 28 is held by the memory 29. Upon ending of the adjustment of the electrically driven mirror, the remote control switch 31 is opened immediately, and the switch 30 resets, then the bearing output from the sensor 28 is outputted to the circuit 34.
Patent JP-S5391661-A (JP)
Title: Preventing device for heat dissipation of furnace
Inventor: FUKAMI SHIGETOSHI
IPC: H05B3/62
Filed: 1977-01-24
Abstract: PURPOSE: To reduce the heat dissipation from the tube of the diffusion furnace, by closing the clearance between the furnace and the process tube projecting external the furnace with the heat dissipation preventing device consisting of soft heat proof insulating layer and metallic reinforcing plate surrounding it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63175964-A (JP)
Title: Shared memory
Inventor: OKUZAKI KOJI
IPC: G06F13/38
Filed: 1987-01-16
Abstract: PURPOSE:To improve a throughput by providing an occupying right decision circuit for deciding the occupying right when access requests from two ports to a storing part compete, and a data transfer control circuit for attaining the transfer of the direct data between the two ports. CONSTITUTION:A DMA control circuit DMAC for carrying out a DNA transfer control between the local memory of a system connected to one port side and the local memory of a system connected to the other port side is incorporated in a dual port RAM provided with a shared memory DPRAM and an arbiter ABT having the decision function of the occupying right to the shared memory. Thereby, the throughput in a multiprocessor system using the dual port RAM is improved according to an operation for transferring efficiently the data from the local memory of one microcomputer to the local memory of other microcomputer.
Patent JP-H06214546-A (JP)
Title: Window display device
Inventor: SAKAI HIROYUKI
IPC: G06F3/048
Filed: 1993-01-18
Abstract: PURPOSE:To minimize the movement of a sight to a window and a mouse cursor and to make operation speedy and efficient by displaying the window nearby the cursor or at a predetermined position according to the position of the cursor. CONSTITUTION:The position of the mouse cursor 301 is detected first. When the mouse cursor 301 is not in a base window 32, a button window 31 is displayed at the predetermined position, e.g. in the left upper corner of the base window 32. When the mouse cursor 301 is in the base window 32, the button window 31 is displayed at the uppermost position in the base window 32 while having the same horizontal coordinate with the mouse cursor 301 on condition that it is judged that the displayed button window 31 projects from the base window 32 in consideration of the position of the mouse cursor 301 and the size of the base window 32. When it is judged that the button window 31 does project, the button window 31 is displayed nearby the mouse cursor 301.
Patent JP-S57120489-A (JP)
Title: Heat-sensing recording type magnetized security paper
Inventor: YUYAMA YUKIHIRO
IPC: G11B5/62
Filed: 1981-01-19
Abstract: PURPOSE:To obtain a heat-sensing recording type magnetized security paper,  which is able to be preserved for a long period of time in stable condition, by  providing a magnetic recording layer on one side of a supporting body, and  then, by laminating on the other side a heat-sensing coloration layer and a  protective layer composed of a water-soluble high molecular compound and a  thermosetting resin filler. CONSTITUTION:A dispersing liquid, which is obtained by dispersing magnetic powder onto resin or water-base binder, is coated and dried to provide a magnetic recording layer on one side of a supporting body, and then, on the other side of the supporing body, colorless leuco dyestuff (such as, crystal violet lactone, etc.) and a coloring auxiliary (such as, citric acid, etc.) are combined with each other by a binding agent and thus obtained mixture liquid is coated and dried to provide a heat-sensing coloration layer. And then, on thus prepared coloration layer, a liquid, in which 20-80wt% of a water-soluble high molecular compond (such as, PVA, etc.) and a thermosetting resin filler (such as, fine particle filler, less then 3-5mu in particle size, which is manufactured from phenol resin, etc.), is coated and dried.
Patent JP-H11205099-A (JP)
Title: Pn code generating circuit
Inventor: WATANABE TATSUO
IPC: H04J13/10
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a PN code (pseudo-noise code) generating circuit where an initial value setting is not required. SOLUTION: One of data of the frontmost stage D1 of an n-number stage shift register 50 or data of the third stage D3 is selected by a selector circuit 1, and an exclusive OR operation is executed in an adder 2 concerning the selected data and data of a last stage Dn. The result is inputted to the frontmost stage D1, and a PN code word is outputted from the last stage Dn. The result of the exclusive OR operation is also inputted to a PN code cycle detecting circuit 3, and a PN code cycle signal 14 is outputted to FF(flip-flop) 4, when '1' is continuously inputted with n-bit. FF 4 outputs a selecting signal 15' to the selector circuit 1 with this timing and the selector circuit 1 selects input data. Two PN code lengths are set to 2<n> -1.  The initial value setting circuit is not required, since initial synchronization is obtained by continuous '1' and also the two PN code lengths are equal.
Patent JP-S56108330-A (JP)
Title: Sealing method for car body
Inventor: SUGANO HIROYUKI
IPC: B62D25/04
Filed: 1980-01-24
Abstract: PURPOSE:To facilitate the work for sealing a car body by combining one member with heat-foaming sealer previously fixed with another member and heating the sealer for foaming to close the gap between both members for preventing the distortion of external plates caused by the reaction of sealing materials. CONSTITUTION:Heat-foaming sealer is previoulsy fixed by adhesives in a contracted state at the top of a rain horse 2 of a front fender 1. Then, the fender 1 is combined with the front pillar 4. At this stage, when the sealer 10 is heated and foamed, the sealer 10 is expanded to be in touch with the surface of the front pillar 4, and tightly closes the gap between the front fender 1 and the front pillar 4.
Patent JP-S5499897-A (JP)
Title: Nuclear fuel rod
Inventor: TANABE YASUO
IPC: G21C3/20
Filed: 1978-01-24
Abstract: PURPOSE: To prevent the stress corrosion cracking of a cladding tube, by means of setting up a lining layer at the inner surface of the cladding tube.  
     CONSTITUTION: A lining layer 8 is coated containing Beryllium at the inner surface of a cladding tube 30, and therein a fuel pellet 4 is contained. The Beryllium contained in the lining layer 8 releases α particles, namely He atomic nucleus by means of receiving the irradiation of fast neutron generating during the reactor is in operation. Accordingly, He gas is accumulated attended with the irradiation of the nuclear fuel rod in gaps 7 of the cladding tube 30 and within a plenum, and the mol fraction of the He gas is increased. This He gas is a good gas in heat conductivity and the deteriozation of a gap conductance is restrained, and the temp. lowering of the fuel pellet is brought. And the discharging rate of F.P. gases are lowered, and the generation of corrosive atomosphere can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58123491-A (JP)
Title: Sound generator for time piece or the like
Inventor: ASOU HIDEO
IPC: G04G13/02
Filed: 1982-01-19
Abstract: PURPOSE:To improve the performance in the bass while enhancing the dust and water  proofing properties by forming a closed air chamber between a sound plate and a  piezo-electric vibration plate. CONSTITUTION:A part of a front case 1 is made so thin as to form a circular sound  plate 8 integral therewith 1, said sound plate 8 having a thick section 9 for adjusting  natural frequency at the center thereof. Behind the sound plate 8, a piezo-electric vibration plate 10 is arranged facint it and the entire circumference thereof is fastened on  the inner surface of the case 1 through an adhesive or the like and hence, an air chamber 11 is formed closed between the sound plate 8 and the piezo-electric vibration plate  10. This eliminates a sound release hole or a slit previously required affording excellent  dust and water proofing properties. As an input signal is applied to the piezoelectric  plate 10 to drive, air confined into the air chamber 11 vibrates to cause repeated vertical variations in the internal pressure therein 11 cyclically and with the variations of  the internal pressure, the sound plate 8 vibrates to generate a sound output. Here, a proper deviation is set between the natural frequency of the sound plate 8, the natural  frequency of the piezo-electric plate 10 and the resonance frequency of the air chamber  11 to ensure a sufficient sound pressure in a wide frequency range.
Patent JP-H06216982-A (JP)
Title: Automatic redial communication terminal equipment
Inventor: KAIZUKA SHINJI
IPC: H04M1/27
Filed: 1993-01-19
Abstract: PURPOSE:To attain quick emergency communication without troubling the user by setting a repetitive limit number of times of automatic dialing and its interval to be an abbreviation dial. CONSTITUTION:The repetitive limit number of times of automatic dialing and its interval set to a 1st redial setting means 10 are set by a 2nd redial setting means 12 as an abbreviation dialing for emergency communication. Then a person designated by the entry operation is called by an automatic dial means 14. When the limit number of times of dialing by the means 12 is reached and the calling is failed, a call number check means 18 activates a succeeding time calculation means 20, and dialing by the means 14 is executed through the succeeding time calculation means 20 and a redial request means 22. Through the constitution above, emergent communication is quickly executed without troubling the user.
Patent JP-S5290263-A (JP)
Title: Magnetron magnetizing and demagnetizing method
Inventor: SAITOU HISAO
IPC: H01F13/00
Filed: 1976-01-26
Abstract: PURPOSE:To enable an easy demagnetizing adjustment, by assembling and magnetizing or demagnetizing different type of magnet after the specified magnetizing or demagnetizing for only the rare earth magnet, in the internal magnet type magnetron magnetizing method, consisting of the rare earth magnet rovided on both sides of operating space and the different type of magnet having smaller holding force.
Patent JP-H08192118-A (JP)
Title: Cleaning apparatus
Inventor: KASA SHINICHI
IPC: B08B9/093
Filed: 1995-01-19
Abstract: PURPOSE: To protect the sliding part of an cleaning liquid introduction tube having a nozzle from damage even when dust, etc., stick to the sliding part and to insert a nozzle at the end of a introduction tube to the depth of the inside of an article to be cleaned. CONSTITUTION: An apparatus is equipped with an introduction tube 2 having a nozzle 6 at the end, a block 11 penetrated by the introduction tube, driven means 20, 24 for rotating the block, a driving means 29 for rotating the driven means, a regulation means for regulating the introduction tube to be prevented from rotating together with the driven means, and more than one roller bearings 13 having a roller which is attached to the side of the block 11 at a lead angle and bonded with the introduction tube.
Patent JP-S63301554-A (JP)
Inventor: MANTSUAA GIRU
IPC: H01L21/3205
Filed: 1988-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07204025-A (JP)
Title: Clip with alarm generating function and hanger having the same
Inventor: ISHIWATARI SHOJI
IPC: A45C13/18
Filed: 1994-01-26
Abstract: PURPOSE:To improve the applicability of a card case or the like by using card housing pockets all for housing cards in a card case, a purse and the like pertaining to a clip with an alarm generating function. CONSTITUTION:The presence or absence of a card C in an opening 2 of a card clip 3 housed in a card housing pocket is detected and the absence of the card C in the opening 2 is detected with a switch 7 and, after a specified time passes from the detection, at least either one of an alarm sound and a message is outputted from a piezo-electric enunciation body to report. Moreover, a bar-shaped member 13 housing a control circuit part is provided adjoiningly to an insertion clip 5.
Patent JP-H06239648-A (JP)
Title: Tempered glass and ceramic substrate for semiconductor
Inventor: JIYON ARUFURETSUDO KASEE
IPC: H01L23/08
Filed: 1994-01-26
Abstract: PURPOSE: To form a thin oxidized film on the surface of an alloy to obtain a substrate improved in toughness at the time of steam oxidation by introducing an alloy powder or flakes selected from a specified group into glass ceramic powder slurry.  
     CONSTITUTION: The alloy powder or flakes selected from a group shown in the followings is introduced into the glass ceramic powder slurry. The group of alloys is Fe-Cr, Fe-Cr-Ni, Cr-Al, Ni-Cr, Ni-Al, Fe-Al, Cu-Ti, Ag-Ti, Nb-Al, Cu-Al, Cu-Al-Cr. The obtained composite material is poured into a ceramic sheet before sintering and sintered by a steam sintering cycle. The volume percent of the selected alloy is kept within the range of 2-20 vol.% of the sintered glass ceramic. At the time of steam oxidation, a thin oxide film is formed on the surface of the alloy, good adhesion is obtained between the alloy and the glass ceramic and the strength and toughness are improved. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S60150503-A (JP)
Inventor: KOBAYASHI SHIN
IPC: C08F220/44
Filed: 1984-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61166644-A (JP)
Title: Changing system for dynamic constitution of multiplex shared file memory
Inventor: AKIBA OSAMU
IPC: G06F12/00
Filed: 1985-01-18
Abstract: PURPOSE:To attain a dynamic change of the constitution of a duplex shared DASD by providing a communication device between both systems connected roughly through a shared file memory DASD and carrying out communication between those two systems. CONSTITUTION:When a hardware fault of a DASDb2 is detected, a system A1 gives information on the separation of the DASDb2 to other systems B1 and C1 via a communication device 3 after confirming that these systems B1 and C1 are not under a separation mode to the DASDb2. Receiving this information, both systems B1 and C1 stops the input/output processing and cancels an input/output processing request for the DASDb2 and gives access only to a DASDa2 for the DASDb2. Here the system A1 confirms via the device 3 that the input/output processing is stopped to the DASDb2 of other systems and performs the actual separation. The system A1 also uses the device 3 to connect the DASDb2 to the DASDa2 for duplication.
Patent JP-S58125046-A (JP)
Title: Electrostatic image developing method
Inventor: TAKAGIWA HIROYUKI
IPC: G03G9/08
Filed: 1982-01-21
Abstract: PURPOSE:To obtain a high quality image, by adding a metallic salt of aliphatic acid to toner particles used for development in a specified range of porportion at the start of copying, but in a reduced proportion to a replenishing toner. CONSTITUTION:In a one or two-component type developer contg. carbon black or the like colorant in a binder resin, an aliphatic acid metallic salt (a wt% of toner particles) to be added to the toner at the start of copying and that (b wt%) to be added to a replenishing toner are controlled to satisfy the following relationships: 0.1<=a<=1.0, 0<=b<=a. For example, in the case of zinc stearate, a=0.4-1.0%, b=0.2%. As a result, the aliphatic acid metallic salt is excessively attached to a photoreceptor surface, disturbance and stains of an image are prevented, and consequently a large number of copied images are stably obtained.